Mercedes-Benz 300 SEL Spare Tire Sizes

The Mercedes-Benz 300 SEL has used a 5x112mm bolt pattern for all models from 1968 to 1991 along with tire diameters ranging from 25.3" to 25.5" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicle applications. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Mercedes-Benz 300 SEL years and options. In this case, a 125/70R18 temporary spare tire is the recommendation for all applications.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
1991Mercedes-Benz300 SEL
5-112
25.5"
125/70R18 | 24.9"
1990Mercedes-Benz300 SEL
5-112
25.5"
125/70R18 | 24.9"
1989Mercedes-Benz300 SEL
5-112
25.5"
125/70R18 | 24.9"
1988Mercedes-Benz300 SEL
5-112
25.5"
125/70R18 | 24.9"
1971Mercedes-Benz300 SEL
5-112
25.3"
125/70R18 | 24.9"
1970Mercedes-Benz300 SEL
5-112
25.3"
125/70R18 | 24.9"
1969Mercedes-Benz300 SEL
5-112
25.3"
125/70R18 | 24.9"
1968Mercedes-Benz300 SEL
5-112
25.3"
125/70R18 | 24.9"
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